CN213199882U

CN213199882U - Semi-automatic telescopic handle for baby carriage

Info

Publication number: CN213199882U
Application number: CN202021942661.3U
Authority: CN
Inventors: 田汝林; 戴晓翀
Original assignee: Qingdao Guanyi Children's Products Co ltd
Current assignee: Qingdao Dongfang Soft Information Innovation Technology Transfer Co.,Ltd.
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-14
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a semi-automatic flexible handle for children's shallow, buckle including handle, handle pipe, slip pipe and handle, the lower extreme of handle pipe pass through the position sleeve slip cup joint in on the slip pipe, the upper end of slip pipe is provided with the stop collar, the upper end of handle pipe wear out behind the stop collar with the handle is connected, it detains to be equipped with the handle on the position sleeve, the handle is detained and is equipped with the draw-in groove, be equipped with the eye-splice that can insert the draw-in groove on the stop collar, the lower extreme of slip pipe is fixed with the connection otic placode, connect the otic placode to on children's shallow's the frame. The utility model discloses install back on children's shallow, improve children's shallow pulling convenience of removing, overall structure is simple, and is easy and simple to handle.

Description

Semi-automatic telescopic handle for baby carriage

Technical Field

The utility model belongs to the technical field of the children's shallow, especially, relate to a semi-automatic flexible handle for children's shallow.

Background

Most of the children's shallow in the existing market realize pushing from beginning to end of shallow through the handle that its rear set up, but under some circumstances, like upper and lower step, uphill etc. only the difficult removal of pushing hands through the rear needs the support body assistance-movement through the pulling shallow, but the operation is more laborious. Based on this, the utility model designs a semi-automatic flexible handle for children's shallow makes children's shallow not only can promote to remove, can utilize semi-automatic flexible handle pulling shallow to remove moreover to extending structure can save space, and is practical convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semi-automatic flexible handle for children's shallow aims at solving the problem that prior art exists among the above-mentioned background art.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a semi-automatic flexible handle for children's shallow, detains including handle, handle pipe, slip pipe and handle, the lower extreme of handle pipe slide through the position sleeve cup joint in on the slip pipe, the upper end of slip pipe is provided with the stop collar, the upper end of handle pipe wear out behind the stop collar with the handle is connected, it detains to be equipped with the handle on the position sleeve, the handle is detained and is equipped with the draw-in groove, be equipped with the eye-splice that can insert the draw-in groove on the stop collar, the lower extreme of slip pipe is fixed with the connection otic placode, the connection otic placode is connected to on children's shallow's the frame.

Preferably, the handle buckle is movably connected to the positioning sleeve through a pin shaft, a spring is arranged below the pin shaft in the handle buckle, one end of the spring is arranged in the handle buckle, the other end of the spring is arranged in the positioning sleeve, and a clamping groove is arranged above the pin shaft in the handle buckle.

Preferably, the two sliding pipes are arranged in parallel, the lower ends of the two sliding pipes are fixed on the connecting lug plate, and the handle pipe is arranged between the two sliding pipes.

Compare in prior art's shortcoming and not enough, the utility model discloses following beneficial effect has:

the utility model provides a semi-automatic flexible handle for children's shallow realizes pulling out or retrieving of handle through the relative slip of handle pipe and slip pipe, detains through the handle and locks the handle pipe after stretching out, and locking and unblock mode are simple. Semi-automatic flexible handle installs the convenience that can multiplicable children's shallow pulling removed behind children's shallow.

Drawings

Fig. 1 is a schematic view of an installation process of a semi-automatic telescopic handle provided by an embodiment of the present invention.

Fig. 2 is a schematic structural view of a semi-automatic telescopic handle provided by the embodiment of the present invention.

Fig. 3 is a schematic structural view illustrating a handle buckle and a stop collar buckle provided in the embodiment of the present invention.

In the figure: 1. the handle, 2, the handle pipe, 3, the locating sleeve, 4, the sliding pipe, 5, the limiting sleeve, 6, the screw head sleeve, 7, the screw tail sleeve, 8, the handle buckle, 9, the clamping groove, 10, the inserting buckle, 11, the connecting lug plate, 12, the spring and 13, the pin shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, a semi-automatic telescopic handle for a stroller, comprising a handle 1, a handle tube 2, two sliding tubes 4 and a handle buckle 8, wherein the handle 1 is formed by riveting two elliptical ring-shaped components, the lower end of the handle 1 is mounted at the upper end of the handle tube 2, the two sliding tubes 4 are arranged in parallel, the lower end of the handle tube 2 is inserted between the two sliding tubes 4 and is slidably sleeved on the sliding tubes 4 through a positioning sleeve 3, the upper ends of the two sliding tubes 4 are provided with a limiting sleeve 5, the handle tube 2 is positioned in the middle of the limiting sleeve 5, the lower ends of the two sliding tubes 4 are fixed on a double-lug connecting lug plate 12, the connecting lug plate 12 is fixedly mounted on a frame of the stroller through a screw, a screw head sleeve 6 and a screw tail sleeve 7, the positioning sleeve 3 is provided with the handle buckle 8, the handle buckle 8 is provided with a clamping groove 9, correspondingly, the limiting sleeve 5 is provided with an inserting, referring to fig. 3, the handle buckle 8 is movably connected to the positioning sleeve 3 through a pin 13, a spring 12 is arranged below the pin 13 in the handle buckle 8, one end of the spring 12 is arranged in the handle buckle 8, the other end of the spring 12 is arranged in the positioning sleeve 3, and a clamping groove 9 is arranged above the pin 13 in the handle buckle 8. Under the natural state, spring 12 is in the state of compressed, and spring 12 has outside elastic force effect to the below of handle buckle 8 at all times, makes the top of handle buckle 8 hug closely in position sleeve 3 one side.

When the handle is used, an operator pulls the handle 1 upwards, the handle buckle 8 slides upwards along the sliding pipe 4 along with the positioning sleeve 3 and the handle pipe 2, when the positioning sleeve 3 reaches the position of the uppermost limiting sleeve 5, the handle buckle 8 is under the action of the spring 12, the inserting buckle 10 on the limiting sleeve 5 is inserted into the clamping groove 9 on the handle buckle 8, the positioning sleeve 3 is fixed on the limiting sleeve 5, and automatic positioning and fastening are achieved. When the handle 1 and the pull-in tube 2 are retracted, the handle buckle 8 is slightly broken by hand to separate the slot 9 from the buckle 10, and the handle 1 and the pull-in tube 2 slide downwards along the sliding tube 4 together with the positioning sleeve 3 under the action of self gravity and automatically fall back to the initial position.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a semi-automatic flexible handle for children's shallow, its characterized in that, detains including handle, handle pipe, slip pipe and handle, the lower extreme of handle pipe slide through the position sleeve cup joint in on the slip pipe, the upper end of slip pipe is provided with the stop collar, the upper end of handle pipe wear out behind the stop collar with the handle is connected, be equipped with the handle on the position sleeve and detain, the handle is detained and is equipped with the draw-in groove, be equipped with the eye-splice that can insert the draw-in groove on the stop collar, the lower extreme of slip pipe is fixed with the connection otic placode, connect on the otic placode is connected to children's shallow's frame.

2. The semi-automatic telescopic handle according to claim 1, wherein the handle buckle is movably connected to the positioning sleeve through a pin shaft, a spring is arranged below the pin shaft in the handle buckle, one end of the spring is arranged in the handle buckle, the other end of the spring is arranged in the positioning sleeve, and a clamping groove is arranged above the pin shaft in the handle buckle.

3. The semi-automatic telescopic handle according to claim 1, wherein the two sliding tubes are arranged side by side, the lower ends of the two sliding tubes are fixed to the connecting lug plate, and the handle tube is arranged between the two sliding tubes.